EP 1450124 B1 20090527 - Heat exchanger tube
Title (en)
Heat exchanger tube
Title (de)
Wärmetauscherrohr
Title (fr)
Tube d'échange de chaleur
Publication
Application
Priority
DE 20301249 U 20030128
Abstract (en)
[origin: EP1450124A2] A heat-exchange pipe for laying in the ground has a body (2) of a polymer with fillers (5,6,7) of a material having properties differing from those of the polymer.
IPC 8 full level
F28F 21/06 (2006.01); B32B 1/08 (2006.01); F16L 9/133 (2006.01); B29C 48/09 (2019.01); B29C 48/18 (2019.01)
CPC (source: EP)
B32B 1/08 (2013.01); F16L 9/133 (2013.01); F28F 21/062 (2013.01); B29C 48/0012 (2019.01); B29C 48/09 (2019.01); B29C 48/18 (2019.01); B29K 2105/04 (2013.01); B29K 2105/16 (2013.01); B29K 2307/00 (2013.01); B29K 2309/08 (2013.01); B29K 2995/0005 (2013.01); B29L 2009/00 (2013.01); B29L 2023/22 (2013.01); B29L 2031/18 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated extension state (EPC)
MK
DOCDB simple family (publication)
EP 1450124 A2 20040825; EP 1450124 A3 20070321; EP 1450124 B1 20090527; AT E432453 T1 20090615; DE 20301249 U1 20030403; DE 502004009517 D1 20090709; DK 1450124 T3 20090928; ES 2327836 T3 20091104; PT 1450124 E 20090908
DOCDB simple family (application)
EP 04000488 A 20040113; AT 04000488 T 20040113; DE 20301249 U 20030128; DE 502004009517 T 20040113; DK 04000488 T 20040113; ES 04000488 T 20040113; PT 04000488 T 20040113